Welcome to Internorm range of products in Scotland

Internorm is the largest international name for window and door production, setting the highest standards for Quality, design und innovation. You can rely on leading-edge quality in products and customer service right through from the initial consultation to assembly and after-sales service. With Internorm products you can be sure of security, reliability and durability.
Internorm, Europe's leading brand, has been opening the best doors and windows to you for more than 75 years!
Known for its dedication to quality, design and innovation Internorm has also become a well known brand in Britain.

Dynamight Internorm as Internorm partner supplies and fits all Internorm products Britain wide.



We specialize on energy saving window for passive house and O-carbon house developments . We can supply and fit in Scotland, England and Wales and we install these to a very high quality and passive house standards.

Find out more about passive houses >>


What is U-Value?
In simple terms the lower the number, the less heat will transfer from inside a building through your window to the outside world. It is expressed in Watts per square metre (h/m²K).
A typical double glazed window in the UK has a U-Value between 1.4 and 1.2
Internorm windows achieve a U-Value of up to 0.65 (compleat window including frame).